
Ingredients You’ll Need
This blueberry crisp recipe is straightforward, requiring basic ingredients you likely already have on hand. It’s a great dessert to whip up when you’re craving something sweet but don’t want to spend hours in the kitchen. For more crisp and crumble recipes, explore Serious Eats.For the Blueberry Filling:
- 6 cups fresh blueberries (or frozen, see notes)
- 1/2 cup granulated sugar
- 2 tablespoons cornstarch
- 1 tablespoon lemon juice
- 1/4 teaspoon ground cinnamon
- Pinch of salt
For the Crisp Topping:
- 1 cup all-purpose flour (or gluten-free blend)
- 1 cup rolled oats
- 1/2 cup packed light brown sugar
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 1/2 cup (1 stick) cold unsalted butter, cut into cubes
How to Make Blueberry Crisp

Prepare the Blueberry Filling
Combine the blueberries, granulated sugar, cornstarch, lemon juice, cinnamon, and salt in a large bowl. Gently toss to coat the blueberries evenly with the sugar and cornstarch mixture. Make sure the blueberries are well coated to prevent a watery filling.Make the Crisp Topping
In a separate bowl, whisk together the flour, oats, brown sugar, cinnamon, and salt. Add the cold, cubed butter and use a pastry blender or your fingers to cut the butter into the dry ingredients until the mixture resembles coarse crumbs. For an extra touch, you could add a sprinkle of nutmeg to the topping.Assemble and Bake the Crisp
Pour the blueberry filling into a 9×13 inch baking dish. Sprinkle the crisp topping evenly over the blueberries. Bake in a preheated oven at 375°F (190°C) for 35-45 minutes, or until the topping is golden brown and the filling is bubbly.Tips for the Best Blueberry Crisp

Fresh vs. Frozen Blueberries
You can use either fresh or frozen blueberries for this recipe. If using frozen blueberries, do not thaw them first; simply add them to the filling as is. You might need to add a few extra minutes to the baking time if using frozen berries.Adjusting Sweetness
Taste the blueberry mixture before adding the topping. If your blueberries are particularly tart, you might want to add a tablespoon or two more sugar to the filling. Alternatively, you can reduce the amount of sugar in the topping.Preventing a Soggy Bottom
To prevent a soggy bottom, make sure the cornstarch is evenly distributed throughout the blueberry filling. Also, don’t overfill your baking dish; the filling should be about an inch deep.Variations and Serving Suggestions

Adding Other Fruits
This recipe works beautifully with other fruits. Try adding a layer of sliced apples for an apple blueberry crisp, or a mix of berries for a summer berry crisp. You can experiment with different combinations to find your favorite.Flavor Enhancements
Add a touch of vanilla extract to the blueberry filling for extra flavor, or a pinch of cardamom to the crisp topping. A squeeze of orange zest can also add a bright, citrusy note. You can also make a blueberry crisp crumble by adding more crumble topping.Serving Ideas
Serve your blueberry crisp dessert warm, either on its own or with a scoop of blueberry crisp with vanilla ice cream. Whipped cream or a dollop of Greek yogurt also make excellent accompaniments. For a special treat, try it with a drizzle of salted caramel.Make-Ahead and Storage Tips
Learn how to prepare your blueberry crisp in advance and store it properly. These tips will help you save time and ensure your dessert stays fresh.Make-Ahead Instructions
You can assemble the crisp ahead of time and store it unbaked in the refrigerator for up to 24 hours. When ready to bake, add a few extra minutes to the baking time. Alternatively, you can freeze the unbaked crisp for up to a month.Storage Instructions
Leftover baked blueberry crisp can be stored in the refrigerator for up to 3 days. Reheat individual portions in the microwave or oven. You can also freeze the baked crisp for up to 2 months; thaw it in the refrigerator before reheating.Common Mistakes to Avoid
Here are some common mistakes to avoid when making blueberry crisp, ensuring a successful outcome every time. These tips will help you achieve the perfect texture and flavor.Overmixing the Topping
Be careful not to overmix the crisp topping. Overmixing can lead to a tough, dense topping instead of a light and crispy one. The mixture should resemble coarse crumbs.Baking Time
Keep an eye on your crisp while it’s baking. Oven temperatures can vary, so the baking time might need adjustment. The topping should be golden brown and the filling bubbly.Using Too Much Liquid
Ensure you’re using the correct amount of cornstarch to thicken the filling. Too much liquid can result in a watery filling, and too little will leave the blueberries undercooked. You can also try a gluten-free blueberry crisp if you want a lighter texture. Print
blueberry crisp Recipe
- Total Time: PT1H
- Yield: 8 servings 1x
- Diet: Vegetarian
Ingredients
Scale
- 6 cups fresh blueberries
- ¾ cup granulated sugar, divided
- 2 tablespoons all-purpose flour
- 1 teaspoon lemon zest
- ¼ teaspoon ground cinnamon
- ½ cup all-purpose flour
- ½ cup rolled oats
- ½ cup packed light brown sugar
- ¼ teaspoon salt
- ½ cup (1 stick) cold unsalted butter, cut into cubes
Instructions
- Preheat oven to 375°F (190°C).
- In a large bowl, combine blueberries, ¼ cup granulated sugar, 2 tablespoons flour, lemon zest, and cinnamon. Gently toss to coat.
- Pour blueberry mixture into a 9×13 inch baking dish.
- In a separate bowl, combine ½ cup flour, rolled oats, brown sugar, salt, and the remaining ½ cup granulated sugar.
- Cut in the cold butter using a pastry blender or your fingers until the mixture resembles coarse crumbs.
- Sprinkle the oat topping evenly over the blueberries.
- Bake for 40-45 minutes, or until the topping is golden brown and the blueberries are bubbling.
- Let cool slightly before serving. Serve warm, with a scoop of vanilla ice cream if desired.
Notes
- For a crispier topping, use cold butter directly from the refrigerator.
- You can substitute frozen blueberries – do not thaw before using.
- Serve warm with vanilla ice cream or whipped cream.
- Prep Time: PT15M
- Cook Time: PT45M
- Category: Dessert
- Method: Bake
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 25g
- Sodium: 100mg
- Fat: 12g
- Saturated Fat: 7g
- Carbohydrates: 48g
- Fiber: 4g







